// 创建外壳组件App
import React from "react"
import Hello from './components/Hello/Hello'
import Welcome from "./components/Welcome/Welcome"

class App extends React.Component {

    render () {
        return (
            <div>
              <Hello/>  
              <Welcome/>
            </div>
        )
    }
}

// 暴露App组件，供外部进行使用
export default App